2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/72289We give criteria for framed links and 3-manifolds to be periodic of prime order. As applications we show that the Poincare sphere is of periodicity 2, 3, 5 only and the Brieskorn sphere (2,3,7) is of periodicity 2, 3, 7 only.18 pages with 1 figureQuantum AlgebraGeometric Topology57M27; 57R56text